FVXX20 KWBC 060717
VOLCANIC ASH ADVISORY
ISSUED: 2003DEC06/0730Z VAAC: WASHINGTON

VOLCANO: TUNGURAHUA  1502-08
LOCATION: S0128W07826    AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2003/574

INFORMATION SOURCE: GOES-12 IMAGERY. GFS MODEL WINDS.
GEOPHYSICAL INSTITUTE
 
ERUPTION DETAILS: OCCASIONAL ASH EMISSIONS
                         
OBS ASH DATE/TIME: 06/0645Z             
               
OBS ASH CLOUD: ASH NOT IDENTIFIABLE IN SATELLITE DATA. WINDS
SFC/FL300 MOVING TO SW 5-10 KNOTS.

FCST ASH CLOUD+6H: NOT AVBL
FCST ASH CLOUD+12H: NOT AVBL
FCST ASH CLOUD+18H: NOT AVBL

REMARKS: ASH IS NOT VISIBLE IN IMAGERY THROUGH 06/0645Z DUE
TO EXTENSIVE CLOUDS IN THE VICINITY OF THE VOLCANO.
     
NEXT ADVISORY: WILL BE ISSUED BY 2003DEC06/1330Z.
                                        
NNNN